KOYO R63/30 needle roller bearings
KOYO R63/30 needle roller bearings manufacturer and global supplier 1.1 r1 of reliable ball and roller ... KOYO R63/30 needle roller bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of 0 SRIN our targeted industries.
What is R63/30 bearing cross reference？
| Brand Name: | KOYO |
| Model Number: | R63/30 |
| Cone Part Number: | EE538261 |
| Design Units: | Imperial |
| Cage Type: | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 1390000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 361000 lbf |
| d: | 26.0000 in |
| B - Cone Width: | 5.0000 in |
| R - Cone Backface To Clear Radius3: | 0.25 in |
| PDF |
R63/30 |
Product Details
| Cone Part Number | EE538261 |
| Design Units | Imperial |
| Cage Type | Pin-Type |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1390000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 361000 lbf |
| d | 26.0000 in |
| B - Cone Width | 5.0000 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 27.4 in |
| db - Cone Backface Backing Diameter | 27.87 in |
| Ab - Cage-Cone Frontface Clearance | 0.41 in |
| Aa - Cage-Cone Backface Clearance | 0.79 in |
| a - Effective Center Location4 | 1.21 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 207000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 800000 lbf |
| C0 - Static Radial Rating | 1750000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 144000 lbf |
| K - Factor8 | 1.44 |
| G1 - Heat Generation Factor (Roller-Raceway) | 11455.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 802.1 |
| Cg - Geometry Factor | 0.308 |
